900-1700nm Optical Window
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900-1700nm Coated K9 Flat Windows are parallel-plane plates commonly used as protective coatings for electronic sensors or environmental detectors.
These planar windows are also available uncoated and with three broadband antireflection coatings: VIS (350-700nm), NIR (600-1100nm), or SWIR (900-1700nm).
Technical parameters with 900-1700nm VIS Coated Flat Protective Window
| Dimensional tolerance | +0/-0.1mm |
|---|---|
| Thickness tolerance | ±0.2mm |
| Surface quality | 20/10- 60/40 |
| Clear aperture | >90% |
| Surface accuracy | λ/4- λ/10@632.8nm per 25mm (before coating) |
| Chamfer | Protection<0.5mmx45° |
| Parallel tolerance | ＜30″ |
spectral curve with 900-1700nm Coated Plano Optical Glass Window
Inventory Parameters with 900-1700nm Flat Protective Lens Window
| Diameter (mm) | Thickness (mm) | Material | Coating |
|---|---|---|---|
| 5 | 2 | K9 | SWIR Coated@900-1700nm |
| 10 | 2 | K9 | SWIR Coated@900-1700nm |
| 12.5 | 2 | K9 | SWIR Coated@900-1700nm |
| 12.7 | 2 | K9 | SWIR Coated@900-1700nm |
| 20 | 2 | K9 | SWIR Coated@900-1700nm |
| 25 | 3/ 4 | K9 | SWIR Coated@900-1700nm |
| 25.4 | 4 | K9 | SWIR Coated@900-1700nm |
| 30 | 4 | K9 | SWIR Coated@900-1700nm |
| 30 | 4 | K9 | SWIR Coated@900-1700nm |
| 38.1 | 4 | K9 | SWIR Coated@900-1700nm |
| 50 | 3/ 4 | K9 | SWIR Coated@900-1700nm |
| 50.8 | 4 | K9 | SWIR Coated@900-1700nm |
If you need custom Optical Glass Flat Protective Window or bulk orders, please contact our sales team: info@borisuns.com
We will serve you immediately！
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